Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 15.92
Milk (kg) -212.00 -0.014 2.97
Fat (kg) -13.97 -0.375 5.23
Prot (kg) -17.49 -0.441 7.72
Fertility Sub Index -3.20
Calving Interval (days) 1.26 -1.459 -1.84
Survival (%) -1.22 1.117 -1.36
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.55
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 1.79 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 14.86

* Based on an €80/tonne carbon price